312234040022525 has 48 divisors (see below), whose sum is σ = 393402435811200. Its totient is φ = 245775159168000.

The previous prime is 312234040022473. The next prime is 312234040022579. The reversal of 312234040022525 is 525220040432213.

It is not a de Polignac number, because 312234040022525 - 2⁶ = 312234040022461 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8542403000 + ... + 8542439550.

It is an arithmetic number, because the mean of its divisors is an integer number (8195884079400).

Almost surely, 2^{312234040022525} is an apocalyptic number.

It is an amenable number.

312234040022525 is a deficient number, since it is larger than the sum of its proper divisors (81168395788675).

312234040022525 is a wasteful number, since it uses less digits than its factorization.

312234040022525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42374 (or 42369 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 312234040022525 its reverse (525220040432213), we get a palindrome (837454080454738).

The spelling of 312234040022525 in words is "three hundred twelve trillion, two hundred thirty-four billion, forty million, twenty-two thousand, five hundred twenty-five".